<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title>Formatting Tree Nodes - jQuery EasyUI Demo</title>
	<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
	<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
	<link rel="stylesheet" type="text/css" href="../demo.css">
	<script type="text/javascript" src="../../jquery.min.js"></script>
	<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
	<h2>Formatting Tree Nodes</h2>
	<div class="demo-info">
		<div class="demo-tip icon-tip"></div>
		<div>This example shows how to display extra information on nodes.</div>
	</div>
	<div style="margin:10px 0;"></div>
	<ul class="easyui-tree" data-options="
				url:'tree_data1.json',
				method:'get',
				animate:true,
				formatter:function(node){
					var s = node.text;
					if (node.children){
						s += '&nbsp;<span style=\'color:blue\'>(' + node.children.length + ')</span>';
					}
					return s;
				}
			">
	</ul>
</body>
</html>